| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.72 | 3.730% | $236.214 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $237.89 | 10.346% | $262.5021 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $49.62 | 7.812% | $53.4963 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $101.42 | 6.412% | $107.9231 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $194.53 | 8.456% | $210.9795 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $52.26 | 10.196% | $57.5884 | $57.59 | $57.60 | $57.60 |
| Purchase #7 | $45.49 | 12.211% | $51.0448 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $908.93 | $979.7482 | $979.74 | $979.75 | $979.70 | |